42 |
GRIP ID |
42 |
Main Title |
Information about hetero oligomer between beta 2 adrenergic receptor (beta2AR) and opioid receptor (OPR) and interfaces of beta2AR |
GPCR Class |
A |
GPCR Subfamily |
Adrenergic |
GPCR Subtype |
beta2 |
GPCR Name |
beta2AR |
Partner Class |
A |
Partner Subfamily |
Opioid |
Partner Subtype |
kappa |
Partner Name |
kappaOPR |
Evidence |
Experiment |
Annotations |
Coexpression of deltaOR with beta2AR undergoes isoproterenol-mediated endocytosis. beta2AR in the same cell undergoes etorphine-mediated endocytosis. Coexpression of beta2AR with kappaOR undergoes neither opioid- nor isoproterenol-mediated endocytosis. In addition, these cells show a substantial decrease in the isoproterenol-induced phosphorylation of MAPK. These results provide the evidence of GPCR hetero oligomerization that couple to different types of trimeric G-proteins, which leads to the modification of receptor trafficking as well as signal transduction. |
Articles |
11134510 |
Methods |
Coimmunoprecipitation, Western blot |
Target |
NP_000015.1 |
Other Partners |
- |
Disease |
- |
Interface |
- |
Mutation Information |
Mutation Information |
Experimentaly Information |
|
Predicted Information |
|